12575992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11023

約数の個数: 32

約数和(自身を含む): 27704880

約数和(自身を除く): 15128888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 10993, 21986, 43972, 87944, 120923, 142909, 241846, 285818, 483692, 571636, 967384, 1143272, 1571999, 3143998, 6287996, 12575992]

約数ペア:

[(1, 12575992), (2, 6287996), (4, 3143998), (8, 1571999), (11, 1143272), (13, 967384), (22, 571636), (26, 483692), (44, 285818), (52, 241846), (88, 142909), (104, 120923), (143, 87944), (286, 43972), (572, 21986), (1144, 10993)]